Quantcast
Environmental News for a Healthier Planet and Life

Help Support EcoWatch

Ted Cruz Lies Again About the Science of Climate Change

Climate

[Editor's note: Last week, Sen. Ted Cruz held a hearing that attacked the clean air and clean water safeguards that protect millions of American families. During the hearing, Sen. Cruz relentlessly questioned Sierra Club President Aaron Mair on the validity of global warming, relying on classic climate denier arguments. On Thursday, Mair responded to Sen. Cruz's attack on climate science.]

In the U.S. Senate, witnesses at committee hearings swear to tell the truth. Unfortunately, the senators grilling them don’t take the same pledge, so Sen. Ted Cruz (R-Texas) won’t be sanctioned for misleading a Judiciary Committee panel this week with claims of a supposed “pause” in global warming, which he hopes will sow doubt about the accepted science behind climate change.

During his hearing this week, Sen. Ted Cruz ridiculed the idea that 97 percent of climate scientists agree that human activity is contributing to the warming of the planet. Photo credit: Flickr user jbouie

This isn’t the first time Cruz and the climate denier community have focused on a disputed claim that there has been no increase in global temperatures over the last 15 to 18 years, nor is it the first time actual scientists have had to debunk his conclusions. A March 27 Fact Checker column in the Washington Post looked at Cruz’s comment on a late night TV show that “satellite data demonstrate for the last 17 years, there’s been zero warming.” The Post delved into the science behind the issue and gave Cruz three out of four Pinnochios, finding his claim was “mostly false.”

Carl Mears, a physicist and senior scientist at Remote Sensing Systems whose work was cited by the senator’s staff in defending Cruz’s claim, has since come forward in the Post to reject the way his data is being used by Cruz:

Mr. Cruz … likes to cite statistics about the last 17 years because 17 years ago, the … observed temperatures were substantially above normal … When one starts their analysis on an extraordinarily warm year, the resulting trend is below the true long term trend. It’s like a pro baseball player deciding he’s having a batting slump three weeks after a game when he hit three homers because he’s only considering those three weeks instead of the whole season.

Even more recently, the National Oceanic and Atmospheric Administration released a study concluding that there has been no pause in global warming during the years cited by Cruz. “The new data include more extensive and improved surface air temperature observations taken at thousands of weather observing stations over land, and for ocean sea surface temperature there are new observations from commercial ships and drifting surface buoys,” writes Antonia Herzog, deputy director of the Climate and Clean Air Program at the Natural Resources Defense Council.

During his hearing this week, Cruz also ridiculed the idea that 97 percent of climate scientists agree that human activity is contributing to the warming of the planet, saying the figure had been discredited. But when watchdogs such as PolitiFact look into it, they find climate deniers are cherry-picking evidence for that claim. A review of nearly 12,000 climate abstracts published between 1991 and 2011 found that more than 97 percent of papers expressing an opinion on the matter endorsed the consensus that human activity contributes to climate change. NASA has long backed up the claim of overwhelming scientific consensus on man-made climate change, and a recent study of the broader scientific community found nearly 92 percent of non-climate scientists agree. There is overwhelming scientific agreement that the energy choices we make have a significant influence on our climate.

Scientists don’t ignore new evidence when it contradicts earlier theories, but it seems Sen. Cruz and the climate deniers are not interested in any data or study which contradicts their own ideology or threatens the party line fed to them by their fossil fuel industry benefactors. That allows them to stand before the American people and refuse to tell the truth, the whole truth and nothing but the truth.

YOU MIGHT ALSO LIKE

Watch Climate Denier Ted Cruz Bully Sierra Club President in Senate Hearing

Sierra Club’s Aaron Mair Responds to Sen. Ted Cruz’s Attack on Climate Science

Michael Bloomberg and John Kerry: All Climate Change Is Local

Robert Redford: Pope Francis Is Right, Climate Change Is a Moral Imperative

EcoWatch Daily Newsletter

By Samantha Hepburn

In the expansion of its iron ore mine in Western Pilbara, Rio Tinto blasted the Juukan Gorge 1 and 2 — Aboriginal rock shelters dating back 46,000 years. These sites had deep historical and cultural significance.

Read More Show Less
Meadow Lake wind farm in Indiana. Anthony / CC BY-ND 2.0

By Tara Lohan

The first official tallies are in: Coronavirus-related shutdowns helped slash daily global emissions of carbon dioxide by 14 percent in April. But the drop won't last, and experts estimate that annual emissions of the greenhouse gas are likely to fall only about 7 percent this year.

Read More Show Less
Andrey Nikitin / iStock / Getty Images Plus

By Adrienne Santos-Longhurst

Plants are awesome. They brighten up your space and give you a living thing you can talk to when there are no humans in sight.

Turns out, having enough of the right plants can also add moisture (aka humidify) indoor air, which can have a ton of health benefits.

Read More Show Less
A bald eagle chick inside a nest in Rutland, Massachusetts. Massachusetts Division of Fisheries and Wildlife
A bald eagle nest with eggs has been discovered in Cape Cod for the first time in 115 years, according to the Massachusetts Division of Fisheries and Wildlife (Mass Wildlife), as Newsweek reported.
Read More Show Less
The office of Rover.com sits empty with employees working from home due to the coronavirus pandemic on March 12 in Seattle, Washington. John Moore / Getty Images

The office may never look the same again. And the investment it will take to protect employees may force many companies to go completely remote. That's after the Centers for Disease Control and Prevention (CDC) issued new recommendations for how workers can return to the office safely.

Read More Show Less
Frederic Edwin Church's The Icebergs reveal their danger as a crush vessel is in the foreground of an iceberg strewn sea, 1860. Buyenlarge / Getty Images

Scientists and art historians are studying art for signs of climate change and to better understand the ways Western culture's relationship to nature has been altered by it, according to the BBC.

Read More Show Less

Trending

Esben Østergaard, co-founder of Lifeline Robotics and Universal Robots, takes a swab in the World's First Automatic Swab Robot, developed with Thiusius Rajeeth Savarimuthu, professor at the Maersk Mc-Kinney Moller Institute at The University of Southern Denmark. The University of Southern Denmark

By Richard Connor

The University of Southern Denmark on Wednesday announced that its researchers have developed the world's first fully automatic robot capable of carrying out throat swabs for COVID-19.

Read More Show Less